import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { Subject } from 'rxjs';
import { FormGroup } from '@angular/forms';
import { FieldConfig } from '../../models/field-config.model';
import { FormField } from '../../models/form-field.model';
import { SearchType } from '../../models/search.model';
import { FormUtilityService } from '../../services/form-utility.service';
import * as i0 from "@angular/core";
/**
 * Component support search capability and used as a form filed with type search and independently as search component.
 * @export
 * @class SearchComponent
 * @implements {OnInit}
 * @implements {AfterViewInit}
 * @implements {OnDestroy}
 * @implements {FormField}
 */
export declare class SearchComponent implements OnInit, AfterViewInit, OnDestroy, FormField {
    private cd;
    private formUtilityService;
    config: FieldConfig;
    group: FormGroup;
    formControlName: string;
    placeholderLabel: string;
    searchTerm: string;
    supportMessage: string;
    searchType: SearchType;
    searchValue: EventEmitter<any>;
    searchControl: ElementRef;
    minCharacterToSearch: number;
    searchResponse: string;
    destroy$: Subject<boolean>;
    searchInfo: any;
    isSearchValueEmitted: boolean;
    constructor(cd: ChangeDetectorRef, formUtilityService: FormUtilityService);
    /**
     * Implementation of ngOnInit lifecycle hook method to initialize config and form group if its undefined
     * @memberof SearchComponent
     */
    ngOnInit(): void;
    /**
     * Handles form control search keyup event and emits searched value
     * @memberof SearchComponent
     */
    ngAfterViewInit(): void;
    /**
     * Stops typing keystrokes from bubbling up to a parent control (such as an
     * Angular Material `mat-select`) that would otherwise consume them. This is
     * required when the search input is rendered inside a `mat-select` dropdown,
     * where the space bar activates the highlighted option instead of typing a
     * space, and letter keys trigger the built-in typeahead. Navigation and
     * dismissal keys (Arrow keys, Enter, Escape, Tab) are allowed to propagate so
     * the parent dropdown keeps its keyboard behaviour.
     * @param {KeyboardEvent} event - The keydown event raised by the search input.
     * @memberof SearchComponent
     */
    onSearchKeyDown(event: KeyboardEvent): void;
    /**
     * Validates email based on defined validation patterns
     * @param {string} email
     * @return {boolean}
     * @memberof SearchComponent
     */
    isValidateEmail(email: string): boolean;
    /**
     * Clears search response on change of form search control value
     * @memberof SearchComponent
     */
    onChange(): void;
    /**
     * Clears search response and emits searched value on search input change
     * @memberof SearchComponent
     */
    onSearchInputChange(): void;
    /**
     * Emits the searchValue event along with the searched term while clicking on the search icon
     * @memberof SearchComponent
     */
    onSearchClick(): void;
    /**
     * Implementation of ngOnDestroy lifecycle hook method to unsubscribe the open observable subscriptions.
     * @memberof SearchComponent
     */
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SearchComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SearchComponent, "ieeesa-search", never, { "formControlName": { "alias": "formControlName"; "required": false; }; "placeholderLabel": { "alias": "placeholderLabel"; "required": false; }; "searchTerm": { "alias": "searchTerm"; "required": false; }; "supportMessage": { "alias": "supportMessage"; "required": false; }; "searchType": { "alias": "searchType"; "required": false; }; "minCharacterToSearch": { "alias": "minCharacterToSearch"; "required": false; }; }, { "searchValue": "searchValue"; }, never, never, true, never>;
}